ICD-10 Diagnosis Code H21.533

Iridodialysis, bilateral

Diagnosis Code H21.533

ICD-10: H21.533
Short Description: Iridodialysis, bilateral
Long Description: Iridodialysis, bilateral
This is the 2017 version of the ICD-10-CM diagnosis code H21.533

Valid for Submission
The code H21.533 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Diseases of the eye and adnexa (H00–H59)
    • Disorders of sclera, cornea, iris and ciliary body (H15-H22)
      • Other disorders of iris and ciliary body (H21)

Information for Patients


Eye Diseases

Some eye problems are minor and don't last long. But some can lead to a permanent loss of vision.

Common eye problems include

  • Refractive errors
  • Cataracts - clouded lenses
  • Optic nerve disorders, including glaucoma
  • Retinal disorders - problems with the nerve layer at the back of the eye
  • Macular degeneration - a disease that destroys sharp, central vision
  • Diabetic eye problems
  • Conjunctivitis - an infection also known as pinkeye

Your best defense is to have regular checkups, because eye diseases do not always have symptoms. Early detection and treatment could prevent vision loss. See an eye care professional right away if you have a sudden change in vision, if everything looks dim, or if you see flashes of light. Other symptoms that need quick attention are pain, double vision, fluid coming from the eye, and inflammation.

NIH: National Eye Institute

  • Anisocoria (Medical Encyclopedia)
  • Choroidal dystrophies (Medical Encyclopedia)
  • Coloboma of the iris (Medical Encyclopedia)
  • Episcleritis (Medical Encyclopedia)
  • Eye and orbit ultrasound (Medical Encyclopedia)
  • Eye burning - itching and discharge (Medical Encyclopedia)
  • Eye pain (Medical Encyclopedia)
  • Eye redness (Medical Encyclopedia)
  • Fluorescein angiography (Medical Encyclopedia)
  • Fluorescein eye stain (Medical Encyclopedia)
  • Heterochromia (Medical Encyclopedia)
  • Ophthalmoscopy (Medical Encyclopedia)
  • Orbit CT scan (Medical Encyclopedia)
  • Orbital pseudotumor (Medical Encyclopedia)
  • Photophobia (Medical Encyclopedia)
  • Pinguecula (Medical Encyclopedia)
  • Pterygium (Medical Encyclopedia)
  • Pupil - white spots (Medical Encyclopedia)
  • Scleritis (Medical Encyclopedia)
  • Slit-lamp exam (Medical Encyclopedia)
  • Standard ophthalmic exam (Medical Encyclopedia)
  • Subconjunctival hemorrhage (Medical Encyclopedia)
  • Uveitis (Medical Encyclopedia)


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